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170 lines
6.1 KiB
170 lines
6.1 KiB
from __future__ import unicode_literals |
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import datetime |
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import json |
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import re |
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import socket |
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from .common import InfoExtractor |
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from ..utils import ( |
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compat_http_client, |
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compat_str, |
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compat_urllib_error, |
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compat_urllib_request, |
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ExtractorError, |
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unescapeHTML, |
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) |
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class BlipTVIE(InfoExtractor): |
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"""Information extractor for blip.tv""" |
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_VALID_URL = r'^(?:https?://)?(?:\w+\.)?blip\.tv/((.+/)|(play/)|(api\.swf#))(.+)$' |
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_TEST = { |
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'url': 'http://blip.tv/cbr/cbr-exclusive-gotham-city-imposters-bats-vs-jokerz-short-3-5796352', |
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'file': '5779306.mov', |
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'md5': 'c6934ad0b6acf2bd920720ec888eb812', |
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'info_dict': { |
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'upload_date': '20111205', |
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'description': 'md5:9bc31f227219cde65e47eeec8d2dc596', |
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'uploader': 'Comic Book Resources - CBR TV', |
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'title': 'CBR EXCLUSIVE: "Gotham City Imposters" Bats VS Jokerz Short 3', |
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} |
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} |
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def report_direct_download(self, title): |
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"""Report information extraction.""" |
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self.to_screen('%s: Direct download detected' % title) |
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def _real_extract(self, url): |
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mobj = re.match(self._VALID_URL, url) |
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if mobj is None: |
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raise ExtractorError('Invalid URL: %s' % url) |
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# See https://github.com/rg3/youtube-dl/issues/857 |
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embed_mobj = re.search(r'^(?:https?://)?(?:\w+\.)?blip\.tv/(?:play/|api\.swf#)([a-zA-Z0-9]+)', url) |
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if embed_mobj: |
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info_url = 'http://blip.tv/play/%s.x?p=1' % embed_mobj.group(1) |
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info_page = self._download_webpage(info_url, embed_mobj.group(1)) |
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video_id = self._search_regex(r'data-episode-id="(\d+)', info_page, 'video_id') |
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return self.url_result('http://blip.tv/a/a-' + video_id, 'BlipTV') |
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if '?' in url: |
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cchar = '&' |
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else: |
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cchar = '?' |
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json_url = url + cchar + 'skin=json&version=2&no_wrap=1' |
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request = compat_urllib_request.Request(json_url) |
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request.add_header('User-Agent', 'iTunes/10.6.1') |
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self.report_extraction(mobj.group(1)) |
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urlh = self._request_webpage(request, None, False, |
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'unable to download video info webpage') |
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try: |
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json_code_bytes = urlh.read() |
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json_code = json_code_bytes.decode('utf-8') |
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except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
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raise ExtractorError('Unable to read video info webpage: %s' % compat_str(err)) |
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try: |
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json_data = json.loads(json_code) |
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if 'Post' in json_data: |
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data = json_data['Post'] |
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else: |
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data = json_data |
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upload_date = datetime.datetime.strptime(data['datestamp'], '%m-%d-%y %H:%M%p').strftime('%Y%m%d') |
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formats = [] |
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if 'additionalMedia' in data: |
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for f in sorted(data['additionalMedia'], key=lambda f: int(f['media_height'])): |
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if not int(f['media_width']): # filter m3u8 |
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continue |
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formats.append({ |
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'url': f['url'], |
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'format_id': f['role'], |
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'width': int(f['media_width']), |
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'height': int(f['media_height']), |
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}) |
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else: |
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formats.append({ |
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'url': data['media']['url'], |
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'width': int(data['media']['width']), |
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'height': int(data['media']['height']), |
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}) |
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self._sort_formats(formats) |
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return { |
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'id': compat_str(data['item_id']), |
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'uploader': data['display_name'], |
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'upload_date': upload_date, |
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'title': data['title'], |
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'thumbnail': data['thumbnailUrl'], |
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'description': data['description'], |
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'user_agent': 'iTunes/10.6.1', |
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'formats': formats, |
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} |
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except (ValueError, KeyError) as err: |
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raise ExtractorError('Unable to parse video information: %s' % repr(err)) |
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class BlipTVUserIE(InfoExtractor): |
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"""Information Extractor for blip.tv users.""" |
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_VALID_URL = r'(?:(?:(?:https?://)?(?:\w+\.)?blip\.tv/)|bliptvuser:)([^/]+)/*$' |
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_PAGE_SIZE = 12 |
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IE_NAME = 'blip.tv:user' |
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def _real_extract(self, url): |
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# Extract username |
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mobj = re.match(self._VALID_URL, url) |
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if mobj is None: |
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raise ExtractorError('Invalid URL: %s' % url) |
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username = mobj.group(1) |
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page_base = 'http://m.blip.tv/pr/show_get_full_episode_list?users_id=%s&lite=0&esi=1' |
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page = self._download_webpage(url, username, 'Downloading user page') |
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mobj = re.search(r'data-users-id="([^"]+)"', page) |
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page_base = page_base % mobj.group(1) |
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# Download video ids using BlipTV Ajax calls. Result size per |
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# query is limited (currently to 12 videos) so we need to query |
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# page by page until there are no video ids - it means we got |
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# all of them. |
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video_ids = [] |
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pagenum = 1 |
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while True: |
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url = page_base + "&page=" + str(pagenum) |
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page = self._download_webpage(url, username, |
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'Downloading video ids from page %d' % pagenum) |
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# Extract video identifiers |
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ids_in_page = [] |
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for mobj in re.finditer(r'href="/([^"]+)"', page): |
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if mobj.group(1) not in ids_in_page: |
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ids_in_page.append(unescapeHTML(mobj.group(1))) |
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video_ids.extend(ids_in_page) |
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# A little optimization - if current page is not |
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# "full", ie. does not contain PAGE_SIZE video ids then |
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# we can assume that this page is the last one - there |
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# are no more ids on further pages - no need to query |
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# again. |
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if len(ids_in_page) < self._PAGE_SIZE: |
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break |
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pagenum += 1 |
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urls = ['http://blip.tv/%s' % video_id for video_id in video_ids] |
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url_entries = [self.url_result(vurl, 'BlipTV') for vurl in urls] |
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return [self.playlist_result(url_entries, playlist_title = username)]
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